Former Springfield councliman voices concerns on use of coal tar

Former Springfield city councilman Dan Chiles voices his concerns on the use of coal tar in parking lots.

http://archive.news-leader.com/VideoNetwork/2625415840001/Former-Springfield-councliman-voices-concerns-on-use-of-coal-tarhttp://archive.news-leader.com/VideoNetwork/2625415840001/Former-Springfield-councliman-voices-concerns-on-use-of-coal-tarhttp://bcdownload.gannett.edgesuite.net/springfield/41823000001/201308/1510/41823000001_2625428965001_th-5217ce08e4b0100b0b6d5985-672293877001.jpgFormer Springfield councliman voices concerns on use of coal tarFormer Springfield city councilman Dan Chiles voices his concerns on the use of coal tar in parking lots.180snlNews02:22